DE2261424A1 - Leuchtschirm - Google Patents

Leuchtschirm

Info

Publication number
DE2261424A1
DE2261424A1 DE19722261424 DE2261424A DE2261424A1 DE 2261424 A1 DE2261424 A1 DE 2261424A1 DE 19722261424 DE19722261424 DE 19722261424 DE 2261424 A DE2261424 A DE 2261424A DE 2261424 A1 DE2261424 A1 DE 2261424A1
Authority
DE
Germany
Prior art keywords
luminescent
screen according
gallate
phn
luminescent screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19722261424
Other languages
German (de)
English (en)
Inventor
Johannus Godefridu Verlijsdonk
Judicus Marinus Piet Verstegen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2261424A1 publication Critical patent/DE2261424A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7708—Vanadates; Chromates; Molybdates; Tungstates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
DE19722261424 1972-01-03 1972-12-15 Leuchtschirm Pending DE2261424A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7200002A NL7200002A (xx) 1972-01-03 1972-01-03

Publications (1)

Publication Number Publication Date
DE2261424A1 true DE2261424A1 (de) 1973-07-12

Family

ID=19815076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722261424 Pending DE2261424A1 (de) 1972-01-03 1972-12-15 Leuchtschirm

Country Status (7)

Country Link
JP (1) JPS4874489A (xx)
BE (1) BE793600A (xx)
CA (1) CA995447A (xx)
DE (1) DE2261424A1 (xx)
FR (1) FR2167620B1 (xx)
GB (1) GB1409440A (xx)
NL (1) NL7200002A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003845A (en) * 1975-04-16 1977-01-18 U.S. Philips Corporation Luminescent material
US4216408A (en) * 1972-11-03 1980-08-05 U.S. Philips Corporation Luminescent material and discharge lamp and cathode ray tube containing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407139A (en) * 1966-04-21 1968-10-22 Sylvania Electric Prod Fluorescent manganese activated magnesium digallate phosphor composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216408A (en) * 1972-11-03 1980-08-05 U.S. Philips Corporation Luminescent material and discharge lamp and cathode ray tube containing the same
US4441049A (en) * 1972-11-03 1984-04-03 U.S. Philips Corporation Luminescent material and discharge lamp containing the same
US4003845A (en) * 1975-04-16 1977-01-18 U.S. Philips Corporation Luminescent material

Also Published As

Publication number Publication date
FR2167620A1 (xx) 1973-08-24
NL7200002A (xx) 1973-07-05
CA995447A (en) 1976-08-24
FR2167620B1 (xx) 1977-12-30
JPS4874489A (xx) 1973-10-06
BE793600A (fr) 1973-07-02
GB1409440A (en) 1975-10-08

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee